133301342000 has 160 divisors (see below), whose sum is σ = 334664740800. Its totient is φ = 51292416000.

The previous prime is 133301341973. The next prime is 133301342003. The reversal of 133301342000 is 243103331.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is not an unprimeable number, because it can be changed into a prime (133301342003) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 16293911 + ... + 16302089.

It is an arithmetic number, because the mean of its divisors is an integer number (2091654630).

Almost surely, 2^133301342000 is an apocalyptic number.

133301342000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 133301342000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (167332370400).

133301342000 is an abundant number, since it is smaller than the sum of its proper divisors (201363398800).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

133301342000 is a wasteful number, since it uses less digits than its factorization.

133301342000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8512 (or 8496 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 133301342000 its reverse (243103331), we get a palindrome (133544445331).

The spelling of 133301342000 in words is "one hundred thirty-three billion, three hundred one million, three hundred forty-two thousand".